Warning: pg_exec(): Query failed: ERROR: function to_date(timestamp without time zone, unknown) does not exist
LINE 1: SELECT to_date(ts_publish,'YYYY-MM-DD') FROM ai_infolist
^
HINT: No function matches the given name and argument types. You might need to add explicit type casts. in /var/www/vhosts/chekipon.jp/httpdocs/apps/blogplugin/calendar.php on line 89

Warning: pg_fetch_assoc() expects parameter 1 to be resource, boolean given in /var/www/vhosts/chekipon.jp/httpdocs/apps/blogplugin/calendar.php on line 90: